DRM_IOCTL_MODE_SETPROPERTY 910 include/uapi/drm/drm.h #define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) DRM_IOCTL_MODE_SETPROPERTY 910 tools/include/uapi/drm/drm.h #define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property)